1978671240

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2283

約数の個数: 384

約数和(自身を含む): 8211490560

約数和(自身を除く): 6232819320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 243, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 486, 504, 520, 540, 546, 567, 585, 630, 648, 702, 728, 756, 780, 810, 819, 840, 910, 936, 945, 972, 1053, 1080, 1092, 1134, 1170, 1215, 1260, 1365, 1404, 1512, 1560, 1620, 1638, 1701, 1755, 1820, 1890, 1944, 2106, 2184, 2237, 2268, 2340, 2430, 2457, 2520, 2730, 2808, 2835, 3159, 3240, 3276, 3402, 3510, 3640, 3780, 4095, 4212, 4474, 4536, 4680, 4860, 4914, 5265, 5460, 5670, 6318, 6552, 6711, 6804, 7020, 7371, 7560, 8190, 8424, 8505, 8948, 9720, 9828, 10530, 10920, 11185, 11340, 12285, 12636, 13422, 13608, 14040, 14742, 15659, 15795, 16380, 17010, 17896, 19656, 20133, 21060, 22113, 22370, 22680, 24570, 25272, 26844, 29081, 29484, 31318, 31590, 32760, 33555, 34020, 36855, 40266, 42120, 44226, 44740, 46977, 49140, 53688, 58162, 58968, 60399, 62636, 63180, 67110, 68040, 73710, 78295, 80532, 87243, 88452, 89480, 93954, 98280, 100665, 110565, 116324, 120798, 125272, 126360, 134220, 140931, 145405, 147420, 156590, 161064, 174486, 176904, 181197, 187908, 201330, 203567, 221130, 232648, 234885, 241596, 261729, 268440, 281862, 290810, 294840, 301995, 313180, 348972, 362394, 375816, 402660, 407134, 422793, 436215, 442260, 469770, 483192, 523458, 543591, 563724, 581620, 603990, 610701, 626360, 697944, 704655, 724788, 785187, 805320, 814268, 845586, 872430, 884520, 905985, 939540, 1017835, 1046916, 1087182, 1127448, 1163240, 1207980, 1221402, 1268379, 1308645, 1409310, 1449576, 1570374, 1628536, 1691172, 1744860, 1811970, 1832103, 1879080, 2035670, 2093832, 2113965, 2174364, 2355561, 2415960, 2442804, 2536758, 2617290, 2717955, 2818620, 3053505, 3140748, 3382344, 3489720, 3623940, 3664206, 3805137, 3925935, 4071340, 4227930, 4348728, 4711122, 4885608, 5073516, 5234580, 5435910, 5496309, 5637240, 6107010, 6281496, 6341895, 7066683, 7247880, 7328412, 7610274, 7851870, 8142680, 8455860, 9160515, 9422244, 10147032, 10469160, 10871820, 10992618, 11777805, 12214020, 12683790, 14133366, 14656824, 15220548, 15703740, 16488927, 16911720, 18321030, 18844488, 19025685, 21743640, 21985236, 23555610, 24428040, 25367580, 27481545, 28266732, 30441096, 31407480, 32977854, 35333415, 36642060, 38051370, 43970472, 47111220, 49466781, 50735160, 54963090, 56533464, 65955708, 70666830, 73284120, 76102740, 82444635, 94222440, 98933562, 109926180, 131911416, 141333660, 152205480, 164889270, 197867124, 219852360, 247333905, 282667320, 329778540, 395734248, 494667810, 659557080, 989335620, 1978671240]

約数ペア:

[(1, 1978671240), (2, 989335620), (3, 659557080), (4, 494667810), (5, 395734248), (6, 329778540), (7, 282667320), (8, 247333905), (9, 219852360), (10, 197867124), (12, 164889270), (13, 152205480), (14, 141333660), (15, 131911416), (18, 109926180), (20, 98933562), (21, 94222440), (24, 82444635), (26, 76102740), (27, 73284120), (28, 70666830), (30, 65955708), (35, 56533464), (36, 54963090), (39, 50735160), (40, 49466781), (42, 47111220), (45, 43970472), (52, 38051370), (54, 36642060), (56, 35333415), (60, 32977854), (63, 31407480), (65, 30441096), (70, 28266732), (72, 27481545), (78, 25367580), (81, 24428040), (84, 23555610), (90, 21985236), (91, 21743640), (104, 19025685), (105, 18844488), (108, 18321030), (117, 16911720), (120, 16488927), (126, 15703740), (130, 15220548), (135, 14656824), (140, 14133366), (156, 12683790), (162, 12214020), (168, 11777805), (180, 10992618), (182, 10871820), (189, 10469160), (195, 10147032), (210, 9422244), (216, 9160515), (234, 8455860), (243, 8142680), (252, 7851870), (260, 7610274), (270, 7328412), (273, 7247880), (280, 7066683), (312, 6341895), (315, 6281496), (324, 6107010), (351, 5637240), (360, 5496309), (364, 5435910), (378, 5234580), (390, 5073516), (405, 4885608), (420, 4711122), (455, 4348728), (468, 4227930), (486, 4071340), (504, 3925935), (520, 3805137), (540, 3664206), (546, 3623940), (567, 3489720), (585, 3382344), (630, 3140748), (648, 3053505), (702, 2818620), (728, 2717955), (756, 2617290), (780, 2536758), (810, 2442804), (819, 2415960), (840, 2355561), (910, 2174364), (936, 2113965), (945, 2093832), (972, 2035670), (1053, 1879080), (1080, 1832103), (1092, 1811970), (1134, 1744860), (1170, 1691172), (1215, 1628536), (1260, 1570374), (1365, 1449576), (1404, 1409310), (1512, 1308645), (1560, 1268379), (1620, 1221402), (1638, 1207980), (1701, 1163240), (1755, 1127448), (1820, 1087182), (1890, 1046916), (1944, 1017835), (2106, 939540), (2184, 905985), (2237, 884520), (2268, 872430), (2340, 845586), (2430, 814268), (2457, 805320), (2520, 785187), (2730, 724788), (2808, 704655), (2835, 697944), (3159, 626360), (3240, 610701), (3276, 603990), (3402, 581620), (3510, 563724), (3640, 543591), (3780, 523458), (4095, 483192), (4212, 469770), (4474, 442260), (4536, 436215), (4680, 422793), (4860, 407134), (4914, 402660), (5265, 375816), (5460, 362394), (5670, 348972), (6318, 313180), (6552, 301995), (6711, 294840), (6804, 290810), (7020, 281862), (7371, 268440), (7560, 261729), (8190, 241596), (8424, 234885), (8505, 232648), (8948, 221130), (9720, 203567), (9828, 201330), (10530, 187908), (10920, 181197), (11185, 176904), (11340, 174486), (12285, 161064), (12636, 156590), (13422, 147420), (13608, 145405), (14040, 140931), (14742, 134220), (15659, 126360), (15795, 125272), (16380, 120798), (17010, 116324), (17896, 110565), (19656, 100665), (20133, 98280), (21060, 93954), (22113, 89480), (22370, 88452), (22680, 87243), (24570, 80532), (25272, 78295), (26844, 73710), (29081, 68040), (29484, 67110), (31318, 63180), (31590, 62636), (32760, 60399), (33555, 58968), (34020, 58162), (36855, 53688), (40266, 49140), (42120, 46977), (44226, 44740)]